Shanghai Runzhi Silicone Products Co., Ltd. is located at Anting, Shanghai, China. The company focuses on developing and manufacturing the toys that are made of environment-friendly and safe polymer materials. The toys help develop brain-hand-eye coordination and stimulate creativity and imagination of children. The company recently launched a hands-on educational toy product, "The Amazing Colorful Putty", which allows children to make toys of their own. The product is disclosed for a patent application. We will consistently uphold the "beautiful childhood in safety" as our faith, and make every effort to create healthy, colorful, and creative childhoods for all children.